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  • in EF & RF Lenses Remove in EF & RF Lenses filter
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EF 16-35 II on R6

by enriquehoja in EF & RF Lenses
‎02-24-2023 01:46 PM
‎02-24-2023 01:46 PM
Hi all, I recently acquired this EF lens, the II version secondhand and have noticed that unlike the RF 15-35 I tried, no focus scale is indicated in the EV or LCD and that with manual focus the rin...

What lens to shoot birds/wildlife with my Canon EO...

by Saluki in EF & RF Lenses
‎02-19-2023 02:52 PM
‎02-19-2023 02:52 PM
I have a Canon 50D and 2 lenses - 18-135 and a 70-300. I'm thinking of adding a telephoto prime lens in the  500-600mm range. Is there anything out there that I might find on the used market in ...

EF 600mm F/4 L USM Mysterious Switches

by Jeffb in EF & RF Lenses
‎02-18-2023 05:36 PM
‎02-18-2023 05:36 PM
I recently acquired this old lens and it's in great shape.  However, there are two switches on the side of it I can't find out what they do.  (See Photo) 

Your Thoughts on the EF 24-70mm f/2.8L II USM

by cas1963 in EF & RF Lenses
‎02-16-2023 01:47 PM
‎02-16-2023 01:47 PM
I just purchased a very low mileage 5Dmk4, and I need some lenses now. I really liked my EFS 17-55 on my crop camera and used it almost all the time. The range of this 24-70 is what I want but it doe...

No EXIF Info for RF 100-500mm Lens

by TBB in EF & RF Lenses
‎02-07-2023 11:46 AM
‎02-07-2023 11:46 AM
Hi, all.  I'm shooting the R7 with the RF 100-500mm lens.  I've noticed no lens info shows up in the EXIF info.  Is there a fix for this?  Thanks!

Canon 70-200 l f2.8 usm Motor Noise

by Housty in EF & RF Lenses
‎02-10-2023 04:36 PM
‎02-10-2023 04:36 PM
Hi was wondering if anyone with the canon 70-200 have the same problem,When I attach it to my camera you can hear like a motor continuously running in the barrel is this normal….

do i need tripod mount for canon rp with Canon EF ...

by kalel in EF & RF Lenses
‎01-28-2023 05:06 PM
‎01-28-2023 05:06 PM
i mostly shoot with a tripod with my 70D with Canon EF 16-35mm f/4.0 lens. now i have an rp with adapter to use the same lens. am worried the lens is too heavy for the rp in a tripod. do i need ...

85mm F1.2 lens will only autofocus when in A+ mode...

by SOH in EF & RF Lenses
‎02-07-2023 07:08 AM
‎02-07-2023 07:08 AM
I’m using a Conon 5D Mk IV with a 85mm F1.2 prime lens. I find I can only get it to autofocus in A+ mode only, in all other modes I need to focus manually. Any suggestions?

New photographer looking for advices on lenses!

by Willswearingen in EF & RF Lenses
‎01-30-2023 06:35 PM
‎01-30-2023 06:35 PM
I'm currently a student and have recently gotten into photography. I currently have an 18-200 kit lens and a 50mm. I'm looking at getting the canon 70-200 f2.8, as I've seen it used for around 600 do...

Sigma Art lenses on the Canon R7 - Image Stabiliza...

by BrianDavies in EF & RF Lenses
‎01-23-2023 07:27 AM
2 Likes
‎01-23-2023 07:27 AM
2 Likes
I made a discovery a few days ago and thought I would share it. If you place certain (maybe all which have the feature) Sigma Art lenses on the Sigma dock and turn ON "full-time manual focus", you lo...
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